Abstract
1.53 µm GalnAsP/lnP buried-heterostructure integrated twin-guide laser with distributed Bragg reflector (BH-DBR-ITG laser) was directly modulated with microwave modulation current superimposed on a DC bias which was fixed at 1.1 times the threshold current, and single-wavelength operation was experimentally confirmed with a modulation frequency up to 1 GHz and a modulation depth of 100%.
Original language | English |
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Pages (from-to) | 368-369 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 17 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1981 May 28 |
Externally published | Yes |
Keywords
- Integrated optics
- Lasers and applications
- Modulation
- Reflector antennas
ASJC Scopus subject areas
- Electrical and Electronic Engineering